Do I have Class II Div 2 malocclusion? How can my teeth be fixed & how long would the treatment take? (photos)

Based on your photos, you appear to have a Class II Div 2 malocclusion, but a would have to see your bottom teeth to make the complete assessment.  You should consult a cosmetic dentist that can show you before and after photos of cases that are similar to your's.  If you were in my office, I would likely use a combination of Invisalign and cosmetic veneers to correct and perfect your smile.  Good luck and I hope this helps. Follow me if you have more questions.Sarah Thompson, DMD

Class 2 Div 2 can only be determined by seeing how lower teeth occlude but it appears that your anterior teeth are pushed back and would lock you into a class 2.   You have significant crowding and the jaw click is probably related to the mandible being pushed posteriorly.  You also have a very narrow maxilla.  The DNA Appliance is probably ideal for a class 2 Div 2 case because it enables you to orthopedically widen your maxilla.  The DNA appliance is a very special type of functional appliance that effectively grows jaws while only being worn 12-14 ours/day.It is superior to fixed braces or invisalign for orthopedic growth thru epigenetic orthodontics but fine tunig of cosmetics can be done with those techniques.